457366748 has 24 divisors (see below), whose sum is σ = 824270832. Its totient is φ = 221929344.

The previous prime is 457366747. The next prime is 457366757. The reversal of 457366748 is 847663754.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 457366696 and 457366705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457366747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18536 + ... + 35472.

It is an arithmetic number, because the mean of its divisors is an integer number (34344618).

Almost surely, 2^457366748 is an apocalyptic number.

It is an amenable number.

457366748 is a deficient number, since it is larger than the sum of its proper divisors (366904084).

457366748 is a wasteful number, since it uses less digits than its factorization.

457366748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17141 (or 17139 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 50.

The square root of 457366748 is about 21386.1344800784. The cubic root of 457366748 is about 770.4684550331.

The spelling of 457366748 in words is "four hundred fifty-seven million, three hundred sixty-six thousand, seven hundred forty-eight".